Live chatGRE Question of The Day
If a* = (2a + 6)/4, and a = 3b + 1, then a* equals
A) 0.5b + 1.5
B) 1.5b + 2
C) 1.5b - 2
D) 6b + 7
E) b - 1/3
Written by Take GRE Team on October 8th, 2008 with
16 comments.
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If a* = (2a + 6)/4, and a = 3b + 1, then a* equals
A) 0.5b + 1.5
B) 1.5b + 2
C) 1.5b - 2
D) 6b + 7
E) b - 1/3
GRE Question of the Day by Take GRE Team on October 8th, 2008 with
16 answers.
Read more articles on and .
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16 Answers
Read the answer left by other GRE Takers below, or:
venu
#2.
May 18th, 2006, at 4:25 PM.
1.5b+2..how the level of questions will be
mahesh
#3.
May 18th, 2006, at 5:32 PM.
b
that was a very easy one
mahesh
#4.
May 18th, 2006, at 5:32 PM.
makes me think that i might be able to crack GRE afterall
giri
#5.
May 18th, 2006, at 6:44 PM.
B ofcourse
shashank
#6.
May 18th, 2006, at 9:16 PM.
does not require much effort
its B ie.1.5b+2
pragya
#7.
May 18th, 2006, at 9:39 PM.
B) 1.5b+2
ranjitha
#8.
May 18th, 2006, at 11:07 PM.
1.5b+2
will the questions b of this difficulty level?
admin
#9.
May 18th, 2006, at 11:14 PM.
Dear ranjitha,
As you know that GRE is applicable for courses like medicine engineering, arts, law………… So ETS gives almost 50% question with very low difficulty level. Even a 8th grade students can crack them.
But this is not the same for another 50% questions.. ha ha ha.
kushal
#10.
May 19th, 2006, at 12:14 AM.
b) i guess this was pretty easy. …. This is my first post here. Good one. Do keep up the spirit guys and gals.
srivatsav
#11.
May 19th, 2006, at 1:22 PM.
b
Viren
#12.
May 19th, 2006, at 3:15 PM.
Sorry but can anybody explain the answer
admin
#13.
May 19th, 2006, at 3:24 PM.
Dear Viren,
Thanks a lot for putting your concern. I am considering that you are not aware of “defined function in GRE Test”.
Now move for some basic tutorials:
If it is defined as
x**=x^2
Then 3**= ??
Answer will be 3^2 that is 9.
Similarly in above question
a* = (2a + 6)/4,
Now a = 3b + 1,
So a* = (2(3b + 1) + 6)/4,
That comes out 1.5b+2
Viren
#14.
May 19th, 2006, at 3:46 PM.
Probably I didnt specify the question for which I wanted the explanation. Actually its today’s question - the one related to geometry (square, circle & triangle), wherein you are required to find out the length of the arc BF.
Thanks a lot for the concern and the prompt reply.
JKR
#15.
July 4th, 2007, at 8:39 PM.
B
bond
#16.
October 10th, 2008, at 6:12 PM.
my ans perefect is 1.5b+2
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#1. May 18th, 2006, at 3:50 PM.
1.5b+2
done in 10 to 15 seconds
well it is begining level Q